Mitsubishi Grandis 2.4 16v - ECU NOT FOUND Piasini - HELP

[Remapking]

Hi Guys I keep getting 'ECU not found' error when I try to connect to this ECU, I am using piasini 4.1 with the correct PDF for the vehicle, Can anyone help? thanks

[Babos]

check feeding from piasini!!

[Remapking]

Hi thanks for your reply, it is showing 11.9v at 12v wires from piasini, do you have any other suggestions??

[Babos]

share your ecu photo we look maybe see where is prblem,
and conection manual to share

[Remapking]

Hi I will post picture asap - I have new problem now, the piasini is not giving out 12v anymore, do you know what can be wrong with the piasini?

[Babos]

may tool to have problem with +12 from piasini!!
i give +12 to ecu pins from adapter and push read ecu to denco ecu work good tested many times!
Try and report.

[pablo1971]

when u push read....check on programming wire-they must be 16v from piasini to ecu....if no 16v...then adapt voltage to 16v and retry.

[Remapking]

Hi when I ID ECU - it doesn't give 16v.. does PIN 50 on ECU need external 12v feed? (12v + connect)

[Remapking]

ECU picture and pin diagram attached -(now using another known working Piasini)

[abusaad]

i want to now about ecu mitsubishi grandis2006